Related Party Balances and Transactions - Schedule of Due From Related Parties (Details) - USD ($) |
Jun. 30, 2025 |
Jun. 30, 2024 |
|---|---|---|
| Zhejiang Jinbang Fuel Energy Co., Ltd [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due from related parties | $ 388,496 | $ 382,949 |
| Total | 388,496 | 382,949 |
| Shanghai Baoyin Industrial Co., Ltd [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due from related parties | 1,084,793 | 1,066,003 |
| Total | 1,084,793 | 1,066,003 |
| LSM trading Ltd [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due from related parties | 570,000 | |
| Total | 570,000 | |
| Rich Trading Co. Ltd [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due from related parties | 103,424 | |
| Total | 103,424 | |
| Related Party [Member] | ||
| Related Party Transaction [Line Items] | ||
| Due from related parties | ||
| Less: allowance for credit losses | (1,473,289) | (2,122,376) |
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- Definition Amount of allowance for credit loss on accounts receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount due from parties in nontrade transactions, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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